On Fri, 2005-12-30 at 08:44 +0100, Ingo Molnar wrote:
> there seem to be leaked preempt counts:
>
> <idle>-0 0.n.1 8974us : touch_critical_timing (cpu_idle)
>
> we should never have preemption disabled in cpu_idle(). To debug leaked
> preemption counts, enable CONFIG_DEBUG_PREEMPT.
ARM does disable preemption in cpu_idle() .
Daniel
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